| Baesweiler to Olympia Heights (Florida) | 4,712.45 mi (7,583.96 km) |
| Baesweiler to Omaha (Nebraska) | 4,540.21 mi (7,306.76 km) |
| Baesweiler to On Top of the World Designated Place (Florida) | 4,622.93 mi (7,439.88 km) |
| Baesweiler to Onalaska (Wisconsin) | 4,238.55 mi (6,821.29 km) |
| Baesweiler to Oneida (New York) | 3,693.81 mi (5,944.62 km) |
| Baesweiler to Oneonta (New York) | 3,697.45 mi (5,950.48 km) |
| Baesweiler to Ontario (California) | 5,647.34 mi (9,088.51 km) |
| Baesweiler to Ontario (Oregon) | 5,048.23 mi (8,124.34 km) |
| Baesweiler to Opa-locka (Florida) | 4,700.00 mi (7,563.92 km) |
| Baesweiler to Opelika (Alabama) | 4,570.48 mi (7,355.48 km) |
| Baesweiler to Opelousas (Louisiana) | 4,945.31 mi (7,958.71 km) |
| Baesweiler to Orange (California) | 5,667.68 mi (9,121.25 km) |
| Baesweiler to Orange (Texas) | 5,031.85 mi (8,097.98 km) |
| Baesweiler to Orange City (Florida) | 4,590.11 mi (7,387.07 km) |
| Baesweiler to Orangeburg (South Carolina) | 4,347.01 mi (6,995.83 km) |
